Wheel-tire.



F. L. BERG.

WHEEL TIRE. v APPLICATION FILED SEPT. 30, 1907. v

Patented Nov. 23, 1909.

2 SHEBTS'SHEET l.

, zr/r/ias-ssss 'P.L.BBRG:

WHEEL TIRE. APPLICATION FILED SEPT. 30,1907.

Patented Nov. 23, 1909 2 SHEETS-SHEET 2.

plementary springs secured to said rim and the wheel, said springs beingsecured to said having an anti-friction bearing on said hoop, rim,yielding means secured to said rim and and spring devices interposedbetween the havinga bearing on said hoop, and a casing outer ends ofsaid supplementary springs inclosmg said hoop and springs.

5 and said rim, substantially as described. 1 In Witness whereof, I havehereunto set 15 3. A Wheel comprising a rim, a hoop cirf vmy hand this27th day of September 1907. cular in cross section encircling said rimFRANK L. BERG. and-spaced therefrom, springs hinged on \Vitnesses: saidhoop and arrenged close together to S. T. Lrr'rmc'rois,

10 form a continuous yielding surface around I H. E. JOHNSON.

